10040802760

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{613741}}^1$

素因数の和:614161

約数の個数: 32

約数和(自身を含む): 22647079800

約数和(自身を除く): 12606277040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3272, 4090, 8180, 16360, 613741, 1227482, 2454964, 3068705, 4909928, 6137410, 12274820, 24549640, 251020069, 502040138, 1004080276, 1255100345, 2008160552, 2510200690, 5020401380, 10040802760]

約数ペア:

[(1, 10040802760), (2, 5020401380), (4, 2510200690), (5, 2008160552), (8, 1255100345), (10, 1004080276), (20, 502040138), (40, 251020069), (409, 24549640), (818, 12274820), (1636, 6137410), (2045, 4909928), (3272, 3068705), (4090, 2454964), (8180, 1227482), (16360, 613741)]